FR2228382A5 - Connecting-piece for trench-lining sections - has pairs of bolts inserted in edges of sections and carried by upright - Google Patents

Connecting-piece for trench-lining sections - has pairs of bolts inserted in edges of sections and carried by upright

Info

Publication number
FR2228382A5
FR2228382A5 FR7313362A FR7313362A FR2228382A5 FR 2228382 A5 FR2228382 A5 FR 2228382A5 FR 7313362 A FR7313362 A FR 7313362A FR 7313362 A FR7313362 A FR 7313362A FR 2228382 A5 FR2228382 A5 FR 2228382A5
Authority
FR
France
Prior art keywords
upright
sections
bolts
lining
panels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7313362A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOEHL JEAN MARIE
Original Assignee
KOEHL JEAN MARIE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KOEHL JEAN MARIE filed Critical KOEHL JEAN MARIE
Priority to FR7313362A priority Critical patent/FR2228382A5/en
Application granted granted Critical
Publication of FR2228382A5 publication Critical patent/FR2228382A5/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Tents Or Canopies (AREA)

Abstract

Two bolts pivot on the ends of arms extending from an upright which is joined to the end of a shoring prop. The bolts fix the panels rigidly to the upright, so that they cannot slip out of place. By turning the bolts by ninety degrees on their axes, the panels can be removed from the upright. The side ends of the lining-panels have C-shaped openings into which fit the bolts joined to the upright. The lining-panels may be moved along a path other than a vertical one.
FR7313362A 1973-04-12 1973-04-12 Connecting-piece for trench-lining sections - has pairs of bolts inserted in edges of sections and carried by upright Expired FR2228382A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7313362A FR2228382A5 (en) 1973-04-12 1973-04-12 Connecting-piece for trench-lining sections - has pairs of bolts inserted in edges of sections and carried by upright

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7313362A FR2228382A5 (en) 1973-04-12 1973-04-12 Connecting-piece for trench-lining sections - has pairs of bolts inserted in edges of sections and carried by upright

Publications (1)

Publication Number Publication Date
FR2228382A5 true FR2228382A5 (en) 1974-11-29

Family

ID=9117895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313362A Expired FR2228382A5 (en) 1973-04-12 1973-04-12 Connecting-piece for trench-lining sections - has pairs of bolts inserted in edges of sections and carried by upright

Country Status (1)

Country Link
FR (1) FR2228382A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018185205A3 (en) * 2017-04-05 2019-02-21 Naturspeicher Gmbh Trench retaining system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018185205A3 (en) * 2017-04-05 2019-02-21 Naturspeicher Gmbh Trench retaining system

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Legal Events

Date Code Title Description
ST Notification of lapse